CN103958001A - Air purifier apparatus - Google Patents
Air purifier apparatus Download PDFInfo
- Publication number
- CN103958001A CN103958001A CN201280047383.7A CN201280047383A CN103958001A CN 103958001 A CN103958001 A CN 103958001A CN 201280047383 A CN201280047383 A CN 201280047383A CN 103958001 A CN103958001 A CN 103958001A
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- CN
- China
- Prior art keywords
- air
- module
- purifying equipment
- portable air
- portable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0063—Compressors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/1055—Filters bacterial
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/088—Supports for equipment on the body
Abstract
The invention relates to a modular, portable, air purifier and mask device capable of supplying filtered or otherwise conditioned airflow to an individual. More specifically, the present invention provides a modular air purification system that allows for the selection of multiple types of air treatment modules, power modules and mask devices. Through selective combination of a variety of modules, a desired air quality and condition is achieved.
Description
the cross reference of related application
The application requires to enjoy in the priority of U.S. Provisional Patent Application application, that application number is 61/521,535 on August 9th, 2011, and the content of this temporary patent application is introduced so far as a reference.
Technical field
The present invention relates to a kind of portable and wearable power air filtration, adjusting and disinfection system.
Background technology
Equipment for respiratory protection is conventional medical applications.Modal equipment is negative pressure device, and it adopts face mask type protector of respiration or half-mask respirator conventionally.In either case, face shield can be covered with nose and face, and air sucks by suction function and passes through filter.But the face shield of these types can increase airway pressure, this is because user must overcome in use the air being brought by described air cleaner and limit.In order to prevent that the air of filtered from entering face shield around, instead of by filter, closely cooperating between face shield and face is absolutely necessary.But the face shield of these types can disturb normal talk, because they have covered in nose and face.
Electric air purification device (PAPRs) is also the air purifier often using, and it uses by the motor of small battery powered and electric fan component and passes through filter to draw air, and the air of absorption is supplied to user's face shield with certain malleation.These unit assemblies can be eliminated airway pressure, and do not rely on the degree that closely cooperates between face and face shield.But, because these electric air purification devices adopt all or demifacet bell-type, still can cover nose and face, they still can disturb user to talk normally.
The problem that the respirator of above-mentioned two types exists is, they are not easy to carry, and not attractive on dressing up, and therefore, they are seldom through outside, workplace.For example, in the prior art, the portable not concern that maybe can not cause people of these equipment, but also enough suitable wearing not.United States Patent (USP) Her-Mou(5,267,557) to introduce so far as a reference, it aims to provide a kind of nose cup, and this nose cup has a filter and nose clip.This nose cup be applied to there is an air inlet pipe, a blast pipe and the source of the gas that driven by direct current generator.United States Patent (USP) Hauff(4,233,972) to introduce so far as a reference, it aims to provide a kind of battery powered filter blasting unit, and it is configured to be supported by people.Face shield has a filter element and blasting unit, and it goes for dissimilar face shield.Described blasting unit also has a discharge space, and this discharge space is for spreading the air blowing out.United States Patent (USP) Pokhis(4,331,141), Vrabel(5,009,225), Sibley(5,848,592) and Piesinger(6,772,762) all introduce so far as a reference, it aims to provide a kind of head and upper torso cladding system, and the air in surrounding environment is inhaled into and by passing to user after a filter.In addition, this invention selectively provides an electro-motor to enter this equipment to promote air.
But in many nonindustrial situations, respiratory protection will benefit.When in irritated season, people the outdoor period in high pollution can by air pollution worry, and allergy patient will benefit from a kind of pollen filter device greatly.Aviation visitor will benefit from a kind of cabin atmosphere ozone sterilization filter, particularly in the time of long-range flight.Corpsman,hospital and patient can benefit from sterilizing filter.Finally, industrial worker will benefit from the not too lofty respirator of one, for example carpenter at nontoxic environment.
Although negative pressure device can be worn with oneself in daily non-industrial environment, general seldom do like this, because they are outstanding, can cause respiratory tract uncomfortable and be not easy to participate in talking.The current general volume of malleation electric air purification device is large, noise is large, and conventionally need to configure complete face shield.Therefore, seldom can see that one of them device is by the place beyond wearing to workplace.
In a word, also there is no suitable equipment for respiratory protection at present, and can meet practical and be applicable in appearance the place outside industrial environment.
The people's such as Figuereo United States Patent (USP) 5,878,742 introduce so far as a reference, and it discloses a collection chamber, this collection chamber connects near the forehead that same baffle plate is arranged at wearer, and the air from collection chamber is dispersed to wearer's face, nose and on the face downwards by this baffle plate.But this device still volume more greatly and more outstanding, can not attract user to wear outside workplace.
The subject matter that current portable electric air purifier exists is: they are driven by fan or air blast.Fan and air blast can only provide low-down still air pressure.This just need to use the air cleaner of heavy caliber flexible pipe and high surface area so that can excess compression from the air-flow of air blast.Typical hose diameter is the distance being provided with between air blast and the face shield of belt, and it is one inch or larger.
Another problem that current negative pressure device and electric air purification device exist is that they are all designed to cover nose and face.But the design that only covers nose will more easily be accepted in many nontoxic environment.For example, can not perplexed for breathing unfiltered air by cavity once in a while when the air of autopath after filtering by respiratory nasal.
In addition, another problem that negative pressure device and electric air purification device exist is that they just designed to be used filtered air, but do not sterilize or regulate air.
Therefore, the object of this invention is to provide the positive pressure power respiratory protection of a kind of novel individual system, for common user, in surroundings, it is acceptable in appearance.
Another object of the present invention is to provide a kind of system, and this system provides various types of air filtration, sterilization and regulatory function by the card module that uses standard, thereby can be advantageously used in different filtration situations.Needing the typical objects of filtering is particle, smell, ozone and the organic chemistry steam selected.Ultraviolet germicidal lamp is passed through in sterilization mostly.Typical air-conditioning quilt provides for heating, cooling or moisturizing filtered air.
Another object of the present invention is to make whole system portable, wearable and built-in.
Summary of the invention
According to aspect widely of the present invention, the equipment disclosing provides a portable air purifier, and it can supply air-flow filtration or through regulating and controlling to individual.More particularly, to a certain extent, equipment of the present invention provides a kind of modular air cleaning system, and it allows selection and the combination of multiple air treatment module, to realize required air quality and characteristic.
Device of the present invention allow individual adopt a kind of unobtrusive and do not need the mode of a large amount of mechanical devices to filter surrounding air.In addition, described device is succinct, portable, and is convenient to motion.
Present device on the other hand, can allow user to filter smog, dust and other anaphylactogens, so that the people who gives patient or have a previous medical history provides a more healthy environment.In the present invention, enough light of described air purifier and the nose cup being connected with this air purifier, so that carry or wear at various transportation means, for example, aircraft, train and length motoring.
Present device on the other hand, allows modular system, and by inserting simply the customizable various tasks of different filters, adjusting or sterilization module, as air cleaning, sterilization and regulating allocation.
Brief description of the drawings
For above and other technical characterictic of the present invention is more easily described, below the accompanying drawing of the detailed description in specific embodiments of the invention and required use is introduced, wherein cited accompanying drawing and brief description of the drawings are as follows.
Fig. 1 is the side view of each assembly of one embodiment of the present of invention.
Fig. 2 is the decomposing schematic representation of one embodiment of the present of invention.
Fig. 3 is the side view of one of them embodiment of the present invention.
Detailed description of the invention
By summarizing and introducing, the present invention relates to a kind ofly for generating the equipment purifying air, it can be independent individual use next to the skin.This equipment is further modular individual air cleaning system, and this modular individual air cleaning system is portable and discrete.Finally, the invention provides a kind of device, this device can provide enough air pressures, and realizes self function and action with minimum electric power.
Refer to Fig. 1, the invention provides a kind of modular air purifier 100.Described air purifier is configured to have series of discrete physical module, and this discrete physical module (101-105) is configured to coordinate each other, so that the function being necessary of a portable air purifier is provided.In one embodiment of the invention, a power pack 101 is installed on an air compressor 103.This power pack is configured to a housing shape, and it has a profile and is roughly cylindrical or rectangular body.In the housing of described power pack, be equiped with an electric energy generating mode, for example a battery pack.In addition, described power module (being power pack 101) is configured, and therefore, compressor module 103(is described air compressor 103) and described power module 101 between there is be necessary being electrically connected, and do not need extra instrument or hardware.Shown in an embodiment of equipment, described power module 101 has a series of battery (not shown), and between battery, has necessary electrical connection.Described battery is rechargeable battery, and can in described power module 101, shift out.Therefore, described power module 101 can be connected with the contact of base station type charger, or cell for being moved itself.In addition, in an optional embodiment, described power module 101 is by using AC-dc converter, and the alternating current that About Residence Power Socket or business can be used is converted to direct current, so that direct current is provided.In an optional embodiment, power module of the present invention uses fuel cell or other forms of electric energy to generate.In addition, in another embodiment, a photovoltaic cell is attached on the body of described power pack 101, so that supplement or all electric power supports for this device provides.In a further embodiment, aircraft or automobile charger can provide electric power directly to described power module 101.
Described power module 101 is lived in peace with each other to assemble by electric and physical connector and described air compressing module 103 and is closed.This air compressing module 103 is for drawing surrounding air by ventilating opening from surrounding environment, and passes to user by flexible pipe or conduit 107 and a nose cup 109.
Described device is configured to an air compressor, and it carries out work and operation by the low current and the voltage supply that utilize battery and other dc sources.Described air compressor can be a compressor general or that can business buy, and it is applicable to above-mentioned function.In addition, those skilled in the art can easily identify the assemblies such as transmission device, valve and other air force elements of any necessity, and these assemblies are that the air compressor running of foregoing detailed description is necessary.Provide in the body that the electrical connection of connection is arranged at described housing to described power module, these electrical connections can be by current delivery the internal mechanism to described air compressor, for example, a brushless electric machine.In an embodiment of the present invention, described air compressor module is carried out compressed air with the fan blade compressor of a standard.The ventilation orifice of the housing of air by being positioned at described air compressor 103 is drawn.One denier air is compressed, air can by other ventilating opening or grid be transferred into described device before.
An alternative embodiment of the invention provides a kind of device, and this device uses fan-free air compression plant, for example, and the use of impeller.In another embodiment of described device, described air compressor can use a kind of blade supply fan and the inductive effect from impeller, and this impeller uses Koln to reach effect.For example, by generate low-pressure area around a ventilating opening, thereby gentle air-flow is stablized in formation.In sum, be integrated with in the embodiment of air compressor of this type at these, the final air-flow producing be stable and fluctuation less, thereby provide a comfortable air intake to experience.
As previously mentioned, the body of described air compressor module in size with can to manufacture size to described power module on material similar with material.But in an embodiment of the present invention, the entire length of described air compressor module is greater than the entire length of described power module.Those skilled in the art can identify these materials and casing member rapidly, and these material requires are suitably considered the resistant structure of air compressor, for example, and iron and steel, plastics, composite and synthetic material.
As the device embodiment described at Fig. 1, a denier air is compressed by described air compressing module 103, and the air after this compression is transferred into a filter element 105.This filter element 105 can be configured to a Modularized shell, and it has identical size and dimension with aforesaid module.The main part of described Modularized shell offers an air vent, and this air vent is accepted to come from the compressed air of described air compressing unit 103, and this compressed air can be transmitted by a series of removable or fixing filter.These filters can be any type the filter that is applicable to the suspended particulate in inhibition filtered air.For example, these filters can filter out dust, pollen and other anaphylactogens before user's air amount from air.In addition, also can use electrostatic filter from air stream, to remove graininess magazine, as cigarette ash.In addition, these filters also can include antimicrobial, antibacterial or antiviral attribute and function.In other embodiments, this filter apparatus also comprises a series of filter, and it can be superimposed, to realize being used in combination of filter mechanism.In conjunction with summary of the present invention, can also complete air filtration with a series of filter.For example, use highefficiencyparticlefilter (high efficiency particulate air, HEPA) to realize micro particle filtering.Use active carbon, CPZ(carbon, permanganate and zeolite), or similarly material can provide smell or ozone to filter.Use filter ready-made and that customize for this system in package can provide chemical machine gas filtration.Use ultraviolet germicidal lamp that air sterillization sterilizing can be provided.Be used for the distilled water moisturizing module of humidification, can provide air conditioning for cooling solid thermoelectric (al) cooler with for the resistive element heating by use.
Air-flow is through after filtering, and described filtering module 105(is described filter element 105) air after filtering is sent to a lid progressively dwindling 107, so that increase air pressure, and then drive this compressed air by flexible conduit 107 or pipeline.
Flow through after the filtered air of described conduit 107 and be sent to described nose cup 109.This nose cup 109 is for covering user's nose, but can not disturb user's face or eyes.Described nose cup 109 has an air intake, and this air intake is connected with described conduit 107, and the air after filtration and compression is sent to nose.In one embodiment of the invention, described nose cup 109 establishes by belt or rope cover the face that is fixed on user, belt or rope is looped around after user's head, and by hook or clasp, this nose cup 109 is fixedly connected with.In another embodiment of the present invention, press device (pressed device) is established the face to user by use negative pressure by nose cup 109 covers, and does not need belt or rope.In this embodiment, the surface of described nose cup 109 offers passage, and this passage is merely able to outside exhaust.Therefore, in the time that user exhales, this passage is opened, and discharges the breath of user's exhalation.In addition, in the time that user is air-breathing, this passage is closed and produce negative pressure, so can impel these filtered airs to enter user's lung, and forms sealing with described nose cup.
As mentioned above, the modules in this device is configured to mutually fit together.Specifically, each module can be combined with other module, and therefore, electrical connection is connected with airflow connection and can reaches another module from a module according to the Rankine-Hugoniot relations of module and order.As shown in Figure 2, described power module 101 is connected by socket or plug 303 with described air purifier module 103.Described socket 303 is equipped with electric connector, and the socket (not shown) of this electric connector and described air purifier module 103 one end matches.This socket can provide electrical connection, can also be a single-piece by each module physical connection.In addition, electric current and compressed air can pass to next module by the gang socket of same design 303.In described device, described filtering module is connected.In the situation that filtering module there is no need, described conduit 107 is installed on the module of top, and is provided for electrical connection ground connection and transmits compressed air.In these embodiment of the present invention, provide one or more filtering modules, described conduit 107 is installed on the output of last filter simply.
As shown in Figure 3, described device can be installed and is fixed on user 500 body by waistband or braces 302.Described waistband or braces 302 both can be in use for fixing described device, can also be as a memory cell in the time not using, but it can not be carried.In addition, described braces has some parts or pouch, and these some parts or pouch are for storing extra filter module, extra power module or other component modules of not addressing.
Although module described herein is to be recorded in an embodiment who installs in diagram, those skilled the in art will appreciate that other module also can be placed and be superimposed upon on this equipment.For example, in another embodiment, an extra ultraviolet filter can be increased to described filtration stage.A humidification module can be increased in the existing module of the present invention extraly or selectively.In an embodiment of the present invention, described power module can provide the normal operation that sufficient electric energy is modules that energy is provided.
According to the interlaced arrangement of element, this portable air-purifying equipment has configured a second air compressing module, and wherein, this second air compressing module can provide the compressed air of acceleration to flow to the first air compressing module.
According to the interlaced arrangement of additional element, this portable air-purifying equipment also disposes an oral mask, and this oral mask is connected with described filtering module, and this may be an independent filter plant as the contemplated part of this equipment.In this layout, this oral mask is connected with an exhaust outlet.In another kind is arranged, described power module is battery pack, AC power or a dc source.Power supply can be computer control, so that a timer is set, or other factors of response environment conditioned disjunction.
This filtering module can use selectively, and filtration itself can manually be used selectively by user, or calls selectively by the preset program that is stored in calculator memory.For example, ionising radiation is inserted integration to filter module and can be applied to selectively specific time or situation.Filter module inserts that other situations are also envisioned.
Certainly, should be appreciated that, aforementionedly can be modified by those of skill in the art about the different combination of embodiments of the invention, selection and amendment.The object of the invention is to accept all these selections, modifications and variations, these are selected, modifications and variations are also considered as protection scope of the present invention.
Although the present invention has at length shown and has described about preferred embodiment of the present invention, it should be appreciated by those skilled in the art, the variation of any form and details all can be made not deviating under the spirit and scope of the present invention.
Claims (11)
1. a portable air-purifying equipment, comprising:
One power module;
One first air compressing module, described the first air compressing module provides air stream;
At least one filtering module, wherein, described power module, described the first air compressing module and described filtering module are connected, and described power module distributes electric energy to described the first air compressing module, and described the first air compressing module assignment compressed air is given described filtering module; And
One nose cup, connects described filtering module, and for compressed air being sent to user's nasal cavity.
2. portable air-purifying equipment as claimed in claim 1, is characterized in that, described portable air-purifying equipment also comprises one second air compressing module, and described the second air compressing module provides the compressed air of acceleration to described the first air compressing module.
3. portable air-purifying equipment as claimed in claim 1, is characterized in that, described portable air-purifying equipment comprises an oral mask, and described oral mask is connected with described filtering module.
4. portable air-purifying equipment as claimed in claim 3, is characterized in that, described oral mask is connected with an exhaust outlet.
5. portable air-purifying equipment as claimed in claim 4, is characterized in that, described exhaust outlet comprises a discharge filter.
6. portable air-purifying equipment as claimed in claim 1, is characterized in that, described power module is battery pack, AC power or dc source.
7. portable air-purifying equipment as claimed in claim 1, is characterized in that, described battery module operates by control circuit.
8. portable air-purifying equipment as claimed in claim 1, is characterized in that, described at least one filtering module can be applied selectively, and this application is controlled by control circuit.
9. portable air-purifying equipment as claimed in claim 8, is characterized in that, described control circuit is a computer, and it is configured to carry out a series of instructions, to call selectively described at least one filtering module according to described instruction.
10. portable air-purifying equipment as claimed in claim 7, is characterized in that, described control circuit is numeral or analog circuit.
11. portable air-purifying equipment as claimed in claim 1, it is characterized in that, described portable air-purifying equipment also comprises the braces for described portable air-purifying equipment being fixed to user, wherein, described braces is fixed to user by clip, securing member or hook, or on user's clothes.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US201161521535P | 2011-08-09 | 2011-08-09 | |
US61/521,535 | 2011-08-09 | ||
US13/295,835 | 2011-11-14 | ||
US13/295,835 US8757154B2 (en) | 2011-08-09 | 2011-11-14 | Air purifier apparatus |
PCT/US2012/038551 WO2013022509A1 (en) | 2011-08-09 | 2012-05-18 | Air purifier apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103958001A true CN103958001A (en) | 2014-07-30 |
CN103958001B CN103958001B (en) | 2017-01-11 |
Family
ID=47668775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280047383.7A Active CN103958001B (en) | 2011-08-09 | 2012-05-18 | Air purifier apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US8757154B2 (en) |
EP (1) | EP2741828B1 (en) |
JP (1) | JP6353785B2 (en) |
CN (1) | CN103958001B (en) |
WO (1) | WO2013022509A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11185722B2 (en) * | 2013-10-24 | 2021-11-30 | 3M Innovative Properties Company | Heating for powered air unit |
CN205055239U (en) * | 2014-06-04 | 2016-03-02 | 自由风股份有限公司 | Air that will pass through purification provides respirator in enclosure space |
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KR101876539B1 (en) * | 2017-04-10 | 2018-07-09 | 삼성엔지니어링 주식회사 | Supplied air respirator and method of supplying breathing air to worker |
KR102576035B1 (en) * | 2017-09-05 | 2023-09-08 | 삼성전자주식회사 | Air purifier and controlling method thereof |
US10760803B2 (en) | 2017-11-21 | 2020-09-01 | Emerson Climate Technologies, Inc. | Humidifier control systems and methods |
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WO2019204779A1 (en) | 2018-04-20 | 2019-10-24 | Emerson Climate Technologies, Inc. | Indoor air quality and occupant monitoring systems and methods |
US11609004B2 (en) | 2018-04-20 | 2023-03-21 | Emerson Climate Technologies, Inc. | Systems and methods with variable mitigation thresholds |
WO2019204792A1 (en) | 2018-04-20 | 2019-10-24 | Emerson Climate Technologies, Inc. | Coordinated control of standalone and building indoor air quality devices and systems |
US11371726B2 (en) | 2018-04-20 | 2022-06-28 | Emerson Climate Technologies, Inc. | Particulate-matter-size-based fan control system |
US11486593B2 (en) | 2018-04-20 | 2022-11-01 | Emerson Climate Technologies, Inc. | Systems and methods with variable mitigation thresholds |
US11484682B2 (en) * | 2018-09-28 | 2022-11-01 | Koninklijke Philips N.V. | Humidifier with ingress protection for use in CPAP therapy |
US20210178311A1 (en) * | 2019-12-12 | 2021-06-17 | Techtronic Cordless Gp | Air purifier |
IT202000009109A1 (en) * | 2020-04-27 | 2021-10-27 | Cpe Italia Spa | PROTECTIVE SYSTEM OF THE RESPIRATORY TRACT |
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US20210379233A1 (en) * | 2020-06-09 | 2021-12-09 | Boski Corporation | Close proximity air sanitation |
US11717590B2 (en) | 2020-06-26 | 2023-08-08 | John A. Cadwell | Compression-based portable air treatment systems and methods |
CN111921113A (en) * | 2020-08-28 | 2020-11-13 | 弗兰英峰生活环保科技(深圳)有限公司 | Breathing system, wearable device, cooperative system and monitoring method |
US20220161064A1 (en) * | 2020-11-24 | 2022-05-26 | James Bledsoe | Filtered Air Supply Assembly |
WO2023177632A1 (en) * | 2022-03-16 | 2023-09-21 | Palmieri Herman David | Germicidal uv light device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6536429B1 (en) * | 1995-09-20 | 2003-03-25 | Panina Elena Vladimirovna | Method of producing a breathing mixture and an apparatus for applying the method |
US20030154983A1 (en) * | 2002-02-15 | 2003-08-21 | Marx Alvin J. | Personal air filtering device |
US20050126572A1 (en) * | 2003-12-11 | 2005-06-16 | Safety Tech International Inc. | Pneumatic sealing system for protection masks |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4051893A (en) | 1975-07-25 | 1977-10-04 | Raul Guibert | Air curtain-projecting ventilator |
US4494538A (en) * | 1983-04-06 | 1985-01-22 | Figgie International Inc. | Mask assembly |
JPS60175256U (en) * | 1984-04-27 | 1985-11-20 | 日東工業株式会社 | Pressure-fed dust mask |
DE3809405A1 (en) * | 1988-03-21 | 1989-10-12 | Geraetebau Gmbh | Battery-operated ventilation apparatus for a breathing protection mask |
JPH03224576A (en) * | 1990-01-31 | 1991-10-03 | Shimadzu Corp | Helmet |
US4971609A (en) | 1990-02-05 | 1990-11-20 | Pawlos Robert A | Portable oxygen concentrator |
FR2673380B1 (en) * | 1991-02-28 | 1993-06-18 | Intertechnique Sa | PERSONAL RESPIRATORY PROTECTION EQUIPMENT. |
US5267557A (en) * | 1992-08-17 | 1993-12-07 | Her Mou Lin | Nose mask with a filtering device |
US6772762B2 (en) * | 2000-05-24 | 2004-08-10 | Gregory Hubert Piesinger | Personal powered air filtration, sterilization, and conditioning system |
US6866041B2 (en) | 2002-05-14 | 2005-03-15 | Evolution, Inc. | Oxygen concentrating aroma mixing breathable air delivery apparatus and method |
GB2404866B (en) * | 2003-08-15 | 2008-02-27 | Shahar Hayek | Respiratory apparatus |
DE102004013453B4 (en) * | 2004-03-11 | 2006-07-27 | Msa Auer Gmbh | Blower filter device for respirator hoods and masks |
JP2006218228A (en) * | 2005-02-14 | 2006-08-24 | Olympus Corp | Battery unit, battery device having the same, medical instrument and endoscope |
US20090014002A1 (en) * | 2005-04-14 | 2009-01-15 | Honeywell International Inc. | Air filter assembly |
US20070000492A1 (en) * | 2005-06-15 | 2007-01-04 | Medical Industries America, Inc. | Method for dispensing a prescription product |
NZ597020A (en) * | 2005-08-15 | 2013-06-28 | Resmed Ltd | CPAP device with muffler downstream of flow generator capable of storing spill-back from a humidifier |
JP4461114B2 (en) * | 2006-03-30 | 2010-05-12 | 株式会社東芝 | Battery assembly system, battery assembly charging method and rechargeable vacuum cleaner |
JP5105507B2 (en) * | 2006-12-28 | 2012-12-26 | 株式会社吉田製作所 | Flexible moving cabinet |
US20080308106A1 (en) * | 2007-02-23 | 2008-12-18 | Augustine Biomedical And Design, Llc | Personal air filtration device |
US20090065007A1 (en) | 2007-09-06 | 2009-03-12 | Wilkinson William R | Oxygen concentrator apparatus and method |
EP2274058B1 (en) * | 2008-05-09 | 2019-04-03 | Avon Protection Systems, Inc. | Integrated belt and plenum powered air purifying respirator |
US20100263672A1 (en) * | 2009-04-15 | 2010-10-21 | Nand Kishore Acharya | My personal clean air |
NZ597256A (en) * | 2009-08-11 | 2013-11-29 | Resmed Motor Technologies Inc | Single stage, axial symmetric blower and portable ventilator |
GB0919101D0 (en) * | 2009-11-02 | 2009-12-16 | 3M Innovative Properties Co | Method of controlling a powered air purifying respirator |
-
2011
- 2011-11-14 US US13/295,835 patent/US8757154B2/en active Active
-
2012
- 2012-05-18 JP JP2014525008A patent/JP6353785B2/en active Active
- 2012-05-18 WO PCT/US2012/038551 patent/WO2013022509A1/en unknown
- 2012-05-18 CN CN201280047383.7A patent/CN103958001B/en active Active
- 2012-05-18 EP EP12821900.3A patent/EP2741828B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6536429B1 (en) * | 1995-09-20 | 2003-03-25 | Panina Elena Vladimirovna | Method of producing a breathing mixture and an apparatus for applying the method |
US20030154983A1 (en) * | 2002-02-15 | 2003-08-21 | Marx Alvin J. | Personal air filtering device |
US20050126572A1 (en) * | 2003-12-11 | 2005-06-16 | Safety Tech International Inc. | Pneumatic sealing system for protection masks |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115076071A (en) * | 2022-06-29 | 2022-09-20 | 中科美菱低温科技股份有限公司 | Compressed air source device and application thereof |
CN115400315A (en) * | 2022-09-22 | 2022-11-29 | 广东骏丰频谱股份有限公司 | Filtering water tank |
CN115400315B (en) * | 2022-09-22 | 2024-04-02 | 广东骏丰频谱股份有限公司 | Filtering water tank |
Also Published As
Publication number | Publication date |
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EP2741828A4 (en) | 2015-12-30 |
CN103958001B (en) | 2017-01-11 |
US8757154B2 (en) | 2014-06-24 |
EP2741828B1 (en) | 2019-10-02 |
WO2013022509A1 (en) | 2013-02-14 |
JP6353785B2 (en) | 2018-07-04 |
JP2014521474A (en) | 2014-08-28 |
US20130037027A1 (en) | 2013-02-14 |
EP2741828A1 (en) | 2014-06-18 |
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